123108160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{54959}}^1$

素因数の和:54983

約数の個数: 56

約数和(自身を含む): 335036160

約数和(自身を除く): 211928000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 54959, 109918, 219836, 274795, 384713, 439672, 549590, 769426, 879344, 1099180, 1538852, 1758688, 1923565, 2198360, 3077704, 3517376, 3847130, 4396720, 6155408, 7694260, 8793440, 12310816, 15388520, 17586880, 24621632, 30777040, 61554080, 123108160]

約数ペア:

[(1, 123108160), (2, 61554080), (4, 30777040), (5, 24621632), (7, 17586880), (8, 15388520), (10, 12310816), (14, 8793440), (16, 7694260), (20, 6155408), (28, 4396720), (32, 3847130), (35, 3517376), (40, 3077704), (56, 2198360), (64, 1923565), (70, 1758688), (80, 1538852), (112, 1099180), (140, 879344), (160, 769426), (224, 549590), (280, 439672), (320, 384713), (448, 274795), (560, 219836), (1120, 109918), (2240, 54959)]